#bb2233
a dark, vivid red · warm · closest name: firebrick
RGB
187, 34, 51
HSL
353°, 69%, 43%
CMYK
0, 82, 73, 27
Luminance
0.1195
Every format
| HEX | #bb2233 |
| RGB | rgb(187, 34, 51) |
| HSL | hsl(353, 69%, 43%) |
| CMYK | cmyk(0%, 82%, 73%, 27%) |
| LAB | lab(41.1 59.1 30.4) |
| LCH | lch(41.1 66.5 27.2) |
| OKLCH | oklch(0.516 0.186 21.8) |
Copy-ready code
/* CSS */
color: #bb2233;
background-color: #bb2233;
/* Tailwind (arbitrary) */
class="text-[#bb2233] bg-[#bb2233]"
/* SCSS */
$brand: #bb2233;
/* SwiftUI */
Color(red: 0.733, green: 0.133, blue: 0.200)
/* Android */
Color.parseColor("#bb2233")Accessibility — WCAG contrast
Aa
#bb2233 on white: 6.20:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#bb2233 on black: 3.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red73.3%
Green13.3%
Blue20.0%
CMYK percentages
Cyan0.0%
Magenta81.8%
Yellow72.7%
Key (black)26.7%
Color previews
#bb2233 text on a black background
contrast 3.39:1
Card sample
#bb2233 text on a white background
contrast 6.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #bb2233;
Background color
Panel with #bb2233 background
background-color: #bb2233;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #bb2233;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(187, 34, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(187, 34, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #bb2233; background: linear-gradient(135deg, #bb2233, #BB7722);